Who has deveiv'd thee so oft as thy self?
Sustainability must be at the core of every chemical company’s strategy—it’s no longer optional.
我相信艺术是一种教育形式。
农业中的每一个挑战都是重新定义可能性的机会。
LISP程序员知道一切的价值,但是却一无所获。
The political liberty of the subject is a tranquility of mind arising from the opinion each person has of his safety.